-4.86% is the change from 391 to 372
Calculation steps:
[( 372 - 391 ) ÷ 391] x 100 = -4.86%
Formula
Percentage change = [(372 - 391) / 391] x 100
Subtract the new number by the original number
372 - 391 = -19
-19 ÷ 391 = -0.04859335038363171
-0.04859335038363171 x 100 = -4.86%